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package/libwebsockets: fix build with libev

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Fixes:
 - http://autobuild.buildroot.org/results/b5a2188dce90f3ca9bf0cc7a043c1a946b8e288f

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2019-10-06 14:53:39 +02:00 committed by Thomas Petazzoni
parent 27f257e98d
commit 492591d53a
1 changed files with 52 additions and 0 deletions
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52
package/libwebsockets/0001-CMakeLists.txt-fix-build-with-libev-and-without-test.patch Normal file
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@ -0,0 +1,52 @@
From 72c761789550703f004962ae164c415928e5e35c Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 6 Oct 2019 14:45:15 +0200
Subject: [PATCH] CMakeLists.txt: fix build with libev and without testapps
Move libev workaround outside the
if ((LWS_ROLE_H1 OR LWS_ROLE_H2) AND NOT LWS_WITHOUT_TESTAPPS) block
otherwise build fails on:
/home/naourr/work/instance-1/output-1/build/libwebsockets-3.2.0/lib/event-libs/libev/libev.c: In function 'lws_ev_hrtimer_cb':
/home/naourr/work/instance-1/output-1/build/libwebsockets-3.2.0/lib/event-libs/libev/libev.c:34:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
ev_timer_set(&pt->ev.hrtimer, ((float)us) / 1000000.0, 0);
^~~~~~~~~~~~
Fixes:
- http://autobuild.buildroot.org/results/b5a2188dce90f3ca9bf0cc7a043c1a946b8e288f
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream: https://github.com/warmcat/libwebsockets/commit/875739ca9913de8db1b1b616ecd7101df8dfc9db]
---
CMakeLists.txt | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6c26feb2..a10178c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1435,6 +1435,8 @@ endif()
if (LWS_WITH_LIBEV AND LWS_WITH_NETWORK)
list(APPEND SOURCES
lib/event-libs/libev/libev.c)
+ # libev generates a big mess of warnings with gcc, maintainer claims gcc to blame
+ set_source_files_properties( lib/event-libs/libev/libev.c PROPERTIES COMPILE_FLAGS "-Wno-error" )
endif()
if (LWS_WITH_LEJP)
@@ -2195,12 +2197,6 @@ if ((LWS_ROLE_H1 OR LWS_ROLE_H2) AND NOT LWS_WITHOUT_TESTAPPS)
endif()
endif()
- if (LWS_WITH_LIBEV)
- # libev generates a big mess of warnings with gcc, maintainer claims gcc to blame
- set_source_files_properties( lib/event-libs/libev/libev.c PROPERTIES COMPILE_FLAGS "-Wno-error" )
- endif()
-
-
if (NOT LWS_WITHOUT_SERVER)
#
# test-server
--
2.23.0